91189728

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{45233}}^1$

素因数の和:45256

約数の個数: 72

約数和(自身を含む): 296373168

約数和(自身を除く): 205183440

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 45233, 90466, 135699, 180932, 271398, 316631, 361864, 407097, 542796, 633262, 723728, 814194, 949893, 1085592, 1266524, 1447456, 1628388, 1899786, 2171184, 2533048, 2849679, 3256776, 3799572, 4342368, 5066096, 5699358, 6513552, 7599144, 10132192, 11398716, 13027104, 15198288, 22797432, 30396576, 45594864, 91189728]

約数ペア:

[(1, 91189728), (2, 45594864), (3, 30396576), (4, 22797432), (6, 15198288), (7, 13027104), (8, 11398716), (9, 10132192), (12, 7599144), (14, 6513552), (16, 5699358), (18, 5066096), (21, 4342368), (24, 3799572), (28, 3256776), (32, 2849679), (36, 2533048), (42, 2171184), (48, 1899786), (56, 1628388), (63, 1447456), (72, 1266524), (84, 1085592), (96, 949893), (112, 814194), (126, 723728), (144, 633262), (168, 542796), (224, 407097), (252, 361864), (288, 316631), (336, 271398), (504, 180932), (672, 135699), (1008, 90466), (2016, 45233)]